Aerial photo taken on July 25, 2019 shows the passenger liner Lina linking Pingtan in southeast China's Fujian Province and southeast China's Taiwan in Pingtan County, southeast China's Fujian Province. Direct passenger-cargo sea routes between Pingtan and Taiwan's Taipei, Taichung and Kaohsiung have greatly facilitated cross-Strait ferry and cargo services. (Xinhua/Lin Shanchuan)